*{
	padding: 0;
	margin: 0;
}
.top{
	width: 100%;
	position: relative;
}
.top img{
	width: 100%;
	margin-bottom: 10vw;
}
video{
	position: absolute;
	top:58%;
	left: 10%;
	height: 47vw;
	}
.ing{
	position: fixed;
	bottom: 0;
	width: 100%;
	height: 10vw;
	color: #fff;
	text-align: center;
	background: #000;
	line-height: 10vw;
	font-size: 18px;
	opacity: .8;
	}
